Small-size optical fiber lamp light source device

Abstract

The utility model provides a small-size optical fiber lamp light source device which comprises a shell, the top and the bottom of the shell are fixedly connected with a front cover plate and a rear cover plate respectively, the top of the front cover plate is provided with a fixing ring, the bottom of the front cover plate is provided with a lamp panel, a shading disc is arranged between the lamp panel and the front cover plate, and the shading disc is connected with the front cover plate. A radiator used for heat dissipation of the lamp panel is arranged at the bottom of the lamp panel, a motor is attached to the bottom of the radiator, a center shaft of the motor is arranged in the middle, the bottom of the motor is electrically connected with a control panel, and a DC chuck is arranged between the control panel and the rear cover plate. According to the optical fiber lamp light source device, the center shaft of the motor is arranged in the middle, the size of the motor can be adjusted, the size of the shell can be smaller, the optical fiber lamp light source device can be installed more easily, the lamp beads can emit light out of the light faces respectively through cooperation of the lamp beads and the light scattering holes in the light shielding disc, light emitting is more uniform, and the light emitting effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of optical fiber lamps, in particular to a small-volume optical fiber lamp light source. Background Art

[0002] Fiber optic lamps use special polymer compounds as core materials and high-strength transparent flame-retardant engineering plastics as outer skins, which can ensure that there will be no quality problems such as breakage and deformation for a long time, and the service life is at least 10 years. Due to the use of high-purity core materials, the attenuation of light transmission is effectively reduced, and efficient light transmission is achieved, because of its high purity, low attenuation, and easy installation. Reliability, safety, environmental protection, flexibility, integrity, can produce colorful, dreamy visual effects, no ultraviolet rays, low heat, no electrical damage, long service life, rich color changes, good durability and plasticity. Therefore, it is regarded as an ideal material to replace the current decorative lighting means. Most of the existing fiber optic light sources are large in size, which is inconvenient to install.

[0003] Therefore, it is necessary to design a small-volume fiber optic lamp light source. Utility Model Content

[0004] In view of the technical defects existing in the background technology, the utility model proposes a small-volume optical fiber light source, which solves the above technical problems and meets the actual needs. The specific technical solution is as follows:

[0005] A small-volume fiber optic light source comprises a shell, wherein the top and bottom of the shell are respectively fixedly connected with a front cover plate and a rear cover plate, a fixing ring is arranged on the top of the front cover plate, a light board is arranged on the bottom of the front cover plate, a shielding disk is arranged between the light board and the front cover plate, a radiator for heat dissipation of the light board is arranged at the bottom of the light board, a motor is attached to the bottom of the radiator, the central axis of the motor is centrally arranged and the bottom is electrically connected with a control board, and a DC card head is arranged between the control board and the rear cover plate.

[0006] Furthermore, one end of the DC card head is located between the control board and the rear cover plate, and the other end thereof passes through the rear cover plate and extends to the outer surface of the shell.

[0007] Furthermore, two first connecting columns and a plurality of second connecting columns are provided on the inner side of the shell, and the front cover plate and the rear cover plate are fixedly connected to the shell via the first connecting columns and screws.

[0008] Furthermore, the lamp panel and the heat sink are both fixed in the housing via second connecting columns and screws.

[0009] Furthermore, a plurality of lamp beads are arranged on the surface of the lamp board, and a plurality of light-scattering holes cooperating with the lamp beads are arranged in the shading disk.

[0010] Furthermore, the fixing ring and the front cover plate are both provided with through holes cooperating with the lamp beads.

[0011] Furthermore, the front end of the motor passes through the middle of the lamp board and the heat sink respectively.

[0012] Furthermore, screw holes cooperating with the first connecting columns are provided on both sides of the front cover plate and the rear cover plate.

[0013] Compared with the prior art, the small-volume optical fiber lamp light source provided by the utility model has the following beneficial effects:

[0014] The utility model sets the central axis of the motor in the center of a small-volume fiber optic light source, which can reduce the volume of the motor and thus make the volume of the shell smaller, making the fiber optic light source easier to install. The cooperation of the lamp beads and the scattered light holes in the shading disk can make the lamp beads emit light separately, making the light emission more uniform and increasing the light-emitting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of a small-volume optical fiber lamp light source.

[0016] Figure 2 The utility model is a schematic diagram of an explosion of a small-volume optical fiber lamp light source.

[0017] Figure 3 It is a structural schematic diagram of the shell in the utility model.

[0018] Among them, 1. shell, 2. front cover, 3. rear cover, 4. fixing ring, 5. lamp board, 6. shading disc, 7. radiator, 8. motor, 9. control board, 10. DC card head, 11. first connecting column, 12. second connecting column, 13. lamp bead, 14. diffuse light hole, 15. screw hole. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "middle", "inside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood by specific circumstances.

[0020] The implementation methods of the present invention are described below in conjunction with the accompanying drawings and relevant embodiments. The implementation methods of the present invention are not limited to the following embodiments, and the present invention involves relevant necessary components in this technical field, which should be regarded as common knowledge in this technical field and can be known and mastered by technical personnel in this technical field.

[0021] See also Figure 1-3 A small-volume fiber optic light source includes a housing 1, which is used to install some components of the fiber optic light source. The top and bottom of the housing 1 are respectively fixedly connected with a front cover plate 2 and a rear cover plate 3, which can be used for dust prevention and auxiliary installation. The top of the front cover plate 2 is provided with a fixing ring 4, and the bottom of the front cover plate 2 is provided with a lamp board 5, which is used to install lamp beads 13 and provide components for the lamp beads 13 to be connected with a control board 9. A shading disk 6 is provided between the lamp board 5 and the front cover plate 2, and the shading disk 6 is used to cooperate with the lamp board 5 to make the light more uniform. A radiator 7 for heat dissipation of the lamp board 5 is provided at the bottom of the lamp board 5. The radiator 7 can dissipate heat for the fiber optic light source to prevent the electronic components from being burned due to excessive heat. A motor 8 is attached to the bottom of the radiator 7, and the central axis of the motor 8 is centrally arranged and the bottom is electrically connected to the control board 9. A DC card head 10 is provided between the control board 9 and the rear cover plate 3.

[0022] In one embodiment of the present invention, one end of the DC card connector 10 is located between the control board 9 and the rear cover plate 3 and the other end thereof penetrates the rear cover plate 3 and extends to the outer surface of the housing 1. The DC card connector 10 is used to connect to an external power source.

[0023] In one embodiment of the utility model, two first connecting columns 11 and a plurality of second connecting columns 12 are provided on the inner side of the housing 1, and the front cover plate 2 and the rear cover plate 3 are fixedly connected to the housing 1 through the first connecting columns 11 and screws. The front cover plate 2 and the rear cover plate 3 are fixed in the housing 1 through the first connecting columns 11.

[0024] In one embodiment of the utility model, the lamp board 5 and the radiator 7 are fixed in the housing 1 by the second connecting column 12 and screws. The second connecting column 12 can limit the position of the lamp board 5 and the radiator 7 and fix the lamp board 5 and the radiator 7 in the housing 1.

[0025] In one embodiment of the utility model, a plurality of lamp beads 13 are arranged on the surface of the lamp board 5, and a plurality of light-scattering holes 14 cooperating with the lamp beads 13 are arranged in the shading disk 6, so that the lamp beads 13 emit light from different surfaces, making the light emission more uniform.

[0026] In one embodiment of the utility model, the fixing ring 4 and the front cover plate 2 are both provided with through holes matched with the lamp beads 13. The through holes are used for passing light.

[0027] In an embodiment of the present invention, the front end of the motor 8 passes through the middle of the lamp board 5 and the heat sink 7 respectively.

[0028] In one embodiment of the present invention, both sides of the front cover plate 2 and the rear cover plate 3 are provided with screw holes 15 that cooperate with the first connecting column 11. The cooperation between the screw holes 15 and the first connecting column 11 facilitates the assembly of the fiber optic light source.

[0029] The utility model sets the central axis of the motor 8 in the center of the small-volume fiber optic light source, which can reduce the volume of the motor 8, thereby making the volume of the shell 1 smaller and making the fiber optic light source easier to install. The cooperation of the lamp beads 13 and the scattered light holes 14 in the shading disk 6 can make the lamp beads 13 emit light separately, making the light emission more uniform and increasing the light-emitting effect.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A small-volume optical fiber lamp light source, characterized in that: The invention comprises a shell (1), wherein the top and bottom of the shell (1) are respectively fixedly connected to a front cover plate (2) and a rear cover plate (3), the top of the front cover plate (2) is provided with a fixing ring (4), the bottom of the front cover plate (2) is provided with a lamp board (5), a shading disk (6) is provided between the lamp board (5) and the front cover plate (2), the bottom of the lamp board (5) is provided with a radiator (7) for heat dissipation of the lamp board (5), the bottom of the radiator (7) is fitted with a motor (8), the central axis of the motor (8) is centrally arranged and the bottom is electrically connected to a control board (9), and a DC card head (10) is provided between the control board (9) and the rear cover plate (3).

2. A small-volume fiber optic light source according to claim 1, characterized in that: One end of the DC card head (10) is located between the control board (9) and the rear cover plate (3), and the other end passes through the rear cover plate (3) and extends to the outer surface of the housing (1).

3. The small-volume fiber optic light source according to claim 1, characterized in that: Two first connecting columns (11) and a plurality of second connecting columns (12) are arranged on the inner side of the shell (1), and the front cover plate (2) and the rear cover plate (3) are fixedly connected to the shell (1) via the first connecting columns (11) and screws.

4. The small-volume fiber optic light source according to claim 3, characterized in that: The lamp panel (5) and the heat sink (7) are both fixed in the housing (1) via a second connecting column (12) and screws.

5. The small-volume fiber optic light source according to claim 1, characterized in that: A plurality of lamp beads (13) are arranged on the surface of the lamp board (5), and a plurality of light-scattering holes (14) cooperating with the lamp beads (13) are arranged in the shielding disk (6).

6. The small-volume fiber optic light source according to claim 5, characterized in that: The fixing ring (4) and the front cover plate (2) are both provided with through holes that cooperate with the lamp beads (13).

7. The small-volume fiber optic light source according to claim 1, characterized in that: The front end of the motor (8) passes through the middle of the lamp board (5) and the heat sink (7) respectively.

8. The small-volume fiber optic light source according to claim 3, characterized in that: Screw holes (15) that match the first connecting column (11) are provided on both sides of the front cover plate (2) and the rear cover plate (3).

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